CN109762367A - A kind of reactive blue is to black dye composition, dye preparations and its application - Google Patents
A kind of reactive blue is to black dye composition, dye preparations and its application Download PDFInfo
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- CN109762367A CN109762367A CN201811611650.4A CN201811611650A CN109762367A CN 109762367 A CN109762367 A CN 109762367A CN 201811611650 A CN201811611650 A CN 201811611650A CN 109762367 A CN109762367 A CN 109762367A
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- 239000000203 mixture Substances 0.000 title claims abstract description 16
- 238000002360 preparation method Methods 0.000 title abstract description 12
- 239000000985 reactive dye Substances 0.000 claims abstract description 50
- 150000001875 compounds Chemical class 0.000 claims abstract description 41
- 238000004043 dyeing Methods 0.000 claims abstract description 29
- 238000000034 method Methods 0.000 claims abstract description 25
- 239000004744 fabric Substances 0.000 claims abstract description 23
- 229920000742 Cotton Polymers 0.000 claims abstract description 22
- 238000007639 printing Methods 0.000 claims abstract description 15
- 229920003043 Cellulose fiber Polymers 0.000 claims abstract description 8
- 239000012752 auxiliary agent Substances 0.000 claims description 10
- 239000000047 product Substances 0.000 claims description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 6
- 229910052783 alkali metal Inorganic materials 0.000 claims description 5
- 150000001340 alkali metals Chemical class 0.000 claims description 5
- 239000007859 condensation product Substances 0.000 claims description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 3
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical group FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 2
- 239000000460 chlorine Substances 0.000 claims description 2
- 229910052801 chlorine Inorganic materials 0.000 claims description 2
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 2
- 238000009833 condensation Methods 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims description 2
- 239000011737 fluorine Chemical group 0.000 claims description 2
- 229910052731 fluorine Chemical group 0.000 claims description 2
- NVVZQXQBYZPMLJ-UHFFFAOYSA-N formaldehyde;naphthalene-1-sulfonic acid Chemical compound O=C.C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 NVVZQXQBYZPMLJ-UHFFFAOYSA-N 0.000 claims description 2
- PANBYUAFMMOFOV-UHFFFAOYSA-N sodium;sulfuric acid Chemical compound [Na].OS(O)(=O)=O PANBYUAFMMOFOV-UHFFFAOYSA-N 0.000 claims description 2
- SRDOTWUOTQTGAK-UHFFFAOYSA-N C=O.C1(=CC=CC2=CC=CC=C12)S(=O)(=O)OCC1=CC=CC=C1 Chemical compound C=O.C1(=CC=CC2=CC=CC=C12)S(=O)(=O)OCC1=CC=CC=C1 SRDOTWUOTQTGAK-UHFFFAOYSA-N 0.000 claims 1
- WQHQCQSAAOGHQP-UHFFFAOYSA-N formaldehyde;2-methylnaphthalene-1-sulfonic acid Chemical compound O=C.C1=CC=CC2=C(S(O)(=O)=O)C(C)=CC=C21 WQHQCQSAAOGHQP-UHFFFAOYSA-N 0.000 claims 1
- 239000000975 dye Substances 0.000 abstract description 36
- 239000000463 material Substances 0.000 abstract description 7
- 238000005406 washing Methods 0.000 abstract description 6
- 239000004753 textile Substances 0.000 abstract description 5
- 230000002349 favourable effect Effects 0.000 abstract description 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 10
- 150000003839 salts Chemical class 0.000 description 7
- 239000002253 acid Substances 0.000 description 5
- 229910052938 sodium sulfate Inorganic materials 0.000 description 5
- 235000011152 sodium sulphate Nutrition 0.000 description 5
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 239000002131 composite material Substances 0.000 description 4
- 239000002270 dispersing agent Substances 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 239000000320 mechanical mixture Substances 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- -1 normal-butyl Chemical group 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 239000001103 potassium chloride Substances 0.000 description 3
- 235000011164 potassium chloride Nutrition 0.000 description 3
- INOIOAWTVPHTCJ-UHFFFAOYSA-N 6-acetamido-4-hydroxy-3-[[4-(2-sulfooxyethylsulfonyl)phenyl]diazenyl]naphthalene-2-sulfonic acid Chemical compound CC(=O)NC1=CC=C2C=C(C(N=NC3=CC=C(C=C3)S(=O)(=O)CCOS(O)(=O)=O)=C(O)C2=C1)S(O)(=O)=O INOIOAWTVPHTCJ-UHFFFAOYSA-N 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 2
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 239000000986 disperse dye Substances 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- 238000005554 pickling Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000002203 pretreatment Methods 0.000 description 2
- WXQMFIJLJLLQIS-UHFFFAOYSA-N reactive blue 21 Chemical compound [Cu+2].C1=CC(S(=O)(=O)CCO)=CC=C1NS(=O)(=O)C1=CC=C2C([N-]3)=NC(C=4C5=CC=C(C=4)S(O)(=O)=O)=NC5=NC(C=4C5=CC=C(C=4)S(O)(=O)=O)=NC5=NC([N-]4)=C(C=C(C=C5)S(O)(=O)=O)C5=C4N=C3C2=C1 WXQMFIJLJLLQIS-UHFFFAOYSA-N 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 235000017550 sodium carbonate Nutrition 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 159000000000 sodium salts Chemical class 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- YTASJSCBLHWOQS-UHFFFAOYSA-N 1-butylperoxy-2-methyl-1-propan-2-yloxy-1-propoxypropane Chemical compound C(CC)OC(C(C)C)(OOCCCC)OC(C)C YTASJSCBLHWOQS-UHFFFAOYSA-N 0.000 description 1
- WODGMMJHSAKKNF-UHFFFAOYSA-N 2-methylnaphthalene-1-sulfonic acid Chemical compound C1=CC=CC2=C(S(O)(=O)=O)C(C)=CC=C21 WODGMMJHSAKKNF-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229960000583 acetic acid Drugs 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- ZLBAMQINIRRJEN-UHFFFAOYSA-N benzyl naphthalene-1-sulfonate Chemical compound C=1C=CC2=CC=CC=C2C=1S(=O)(=O)OCC1=CC=CC=C1 ZLBAMQINIRRJEN-UHFFFAOYSA-N 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 238000009990 desizing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010017 direct printing Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000010016 exhaust dyeing Methods 0.000 description 1
- 238000007306 functionalization reaction Methods 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000009980 pad dyeing Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 238000004045 reactive dyeing Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 125000004213 tert-butoxy group Chemical group [H]C([H])([H])C(O*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
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- Coloring (AREA)
Abstract
The invention discloses a kind of reactive blue to black dye composition, dye preparations and its applications.The reactive dye compound includes component A, component B and component C, the component A is selected from least one formula (I) compound represented, the component B is selected from least one formula (II) compound represented, and the component C is selected from least one formula (III) compound represented.The reactive dye product includes the reactive dye compound, can be used as commodity selling or directly applies to printing and dyeing of textile materials.The present invention also provides application of the reactive dye product in the printing and dyeing of cellulose fibre, Fypro or its blended fabric, have when printed fabrics blue to black tone, degree of fixation height, favorable reproducibility, the excellent especially rub resistance of every color fastness and washing fastness are prominent, high temperature resistant is printed and dyed, and performance is good, and the one bath two stage process of particularly suitable cotton blended fabric dyes.
Description
(1) technical field
The present invention relates to a kind of reactive blue to black dye composition, dye preparations and its in cellulose fibre or contain fibre
Application in the printing and dyeing of cellulose fiber material.
(2) background technique
With the functionalization of textile material, development in pluralism, in recent years various blended yarn weaved fabrics such as polyester-nylon, to wash brocade compound
Fiber, polyester-cotton blend, popular, traditional dyeing and finishing technology long flow path of washing the garment materials such as viscous, energy consumption, water consumption, blowdown be big, at high cost etc. scarce
Point restricts the style and quality of multifilament blended fabric.Dyeing time can be greatly shortened in one bath two stage process technique, reduce sewage
Discharge, the reactive dye of one bath two stage process dyeing currently on the market, there are still degree of fixation, and low, poor reproducibility, poor color fastness etc. are asked
Topic, one bath two stage process dyeing cannot promote and apply on a large scale.
(3) summary of the invention
The object of the present invention is to provide a kind of indigo plants to Black reactive dye composition and dye preparations and its in cellulose fiber
Dimension contains the application in cellulosic fibre material printing and dyeing, the dye composite and dye preparations degree of fixation height, favorable reproducibility, color
Fastness excellent especially rub resistance, washing fastness is prominent, and high temperature resistant printing and dyeing performance is good, is suitable for cellulose fibre or containing fibre
The printing and dyeing of cellulose fiber material.
For achieving the above object, the technical solution adopted by the present invention is that:
The present invention provides a kind of reactive dye compounds, comprising component A, component B and component C, the component A selected from extremely
A kind of few formula (I) compound represented, the component B are selected from least one formula (II) compound represented, and the component C is selected from
At least one formula (III) compound represented, based on the reactive dye compound, the mass percentage of component A is 20~
The mass percentage of 90%, component B are 5~70%, and the mass percentage of component C is 5~50%:
In formula (I)~formula (III):
R1~R4Respectively stand alone as-H, C1~C4Alkyl, C1~C4Alkoxy or-SO3M7；
R5、R6Respectively stand alone as-H, C1~C4Alkoxy or-SO3M8；
R7For C1~C4Alkyl or-NH2；
R8For hydrogen or-SO3M9；
X is chlorine or fluorine；
The integer that n is 0~3；
Y1~Y5Respectively stand alone as-CH=CH2Or-C2H4OSO3M10；
M1~M10Respectively stand alone as hydrogen or alkali metal.
In the present invention, the C1~C4Alkyl can be methyl, ethyl, n-propyl, isopropyl, normal-butyl, isobutyl group or
Tert-butyl；The C1~C4Alkoxy can be methoxyl group, ethyoxyl, positive propoxy, isopropoxy, n-butoxy, isobutyl oxygen
Base or tert-butoxy.
Component A, component B and component C of the present invention, can be with free acid (M1~M10For hydrogen) or salt (M1~M10For alkali
Metal) form exist, preferably exist in a salt form, the salt can be alkali metal salt (M1~M10For alkali metal), this hair
The bright reactive dye compound, free acid form (M1~M10For hydrogen) and salt form (M1~M10For alkali metal) be can phase
It mutually converts, does not influence dyeing effect, in general, dyestuff exists in a salt form during the preparation process, can also be acidified with acid to obtain
Free acid form, particularly preferably sodium salt or sylvite (M1~M10For Na or K).
Preferably, R1~R4Respectively stand alone as-H ,-CH3、-OCH3Or-SO3M7。
Preferably, R5、R6Respectively stand alone as-H ,-OCH3Or-SO3M8；
Preferably, R7For-CH3Or-NH2。
Preferably, n is 2 or 3.
As a further preference, the component A is selected from one of following formula or in which two or more mixtures:
As a further preference, the component B is selected from one of following formula or in which two or more mixtures:
As a further preference, the component C is selected from one of following formula or in which two or more mixtures:
Reactive dye compound of the present invention, can also be added as C.I. active red 196, C.I. REACTIVE Orange 122,
C.I. the shading components such as REACTIVE Blue 21 4, wherein total additional amount of shading components 20% be be no more than dye composite gross weight
Preferably.
Preferably, the reactive dye compound is made of component A, component B and component C, the wherein quality of component A
Percentage composition is 20~90%, and the mass percentage of component B is 5~70%, and the mass percentage of component C is 5~50%.
Preferably, the reactive dye compound includes component A, component B and component C, the quality percentage of the component A
Content is 20~80%, and the mass percentage of component B is 10~70%, the mass percentage of the component C is 5~
45%.As a further preference, the reactive dye compound is made of component A, component B and component C, the component A's
Mass percentage is 20~80%, and the mass percentage of component B is 10~70%, the mass percentage of the component C
It is 5~45%.
The reactive dye compound specifically preferred according to the invention includes component A, component B and component C, in which:
Component A is selected from least one of formula (I -1)~(I -5)；
Component B is selected from least one of formula (II -1)~(II -5)；
Component C is selected from least one of formula (III -1)~(III -4)；
Based on the reactive dye compound, the mass percentage of component A is 20~90%, the quality hundred of component B
Dividing content is 5~70%, and the mass percentage of component C is 5~50%.
Reactive dye compound of the present invention, used component A, component B and component C can easily press ability
Mode known to technical staff synthesizes, and such as prepares according to conventional diazotising, coupling, method of condensing, can pass through infiltration when necessary
Film desalination and concentration, or according to method described in publication CN102898869A, CN104968732A and CN104479404A
Or similar method preparation, commercial product can also be used.
Reactive dye compound of the present invention, preparation method include by dye component A~C according to it is aforementioned match into
Row mixing, mixing can be used conventional mechanical system and carry out, such as carry out in grinder, kneader or homogenizer.Mixed process
In, single dye composition (I)~(III) can be added in the form of powdery, granular, aqueous solution or synthetic solvent, when single dyestuff
Object is closed in the form of synthetic solvent when blending, from mixed solution isolating active dye composite.The separation can be used generally
The method known carries out, such as with electrolyte (such as sodium chloride or potassium chloride), dyestuff, which is saltoutd, from reaction medium is filtered out, or will be mixed
Solution evaporation, spray drying are closed, therefore, dye component A~C and its dye composite have generally comprised electrolytic salt (such as chlorination
Sodium, sodium sulphate etc.), it is the customary impurities in reactive dye.
Reactive dye compound of the present invention can not when as commodity selling or being applied to textile material coloring
Auxiliary agent is added, the conven-tional adjuvants in commercial dye can also be added.
Therefore second aspect, the present invention provides a kind of work that can be used as commodity selling or directly apply to printing and dyeing of textile materials
Property dye preparations, it includes the reactive dye compounds.
Preferably, the reactive dye product includes auxiliary agent, the quality dosage of the auxiliary agent accounts for reactive dye combination
The percentage range of amount of substance dosage is greater than 0 and≤45% preferably greater than 0 and≤40%.The auxiliary agent can be hydrotropy
Agent, dispersing agent, alkali resistance auxiliary agent, dust-proofing agent, surfactant, buffer and accelerant etc. are preferably following a kind of or any several
The combination of kind: naphthalene sulfonic acid-formaldehyde condensation product (NNO), condensation compound of methyl naphthalene sulfonic acid and formaldehyde (Dispersant MF), benzyl naphthalene sulfonate first
Aldehyde condensate (dispersing agent CNF), industrial sulphuric acid sodium (anhydrous sodium sulphate).Above-mentioned auxiliary agent is commercially available conventional variety.
The third aspect, the present invention provides the reactive dye product is in cellulose fibre, Fypro or it is mixed
Application in textile fabric printing and dyeing, the especially printing and dyeing of the cotton blended fabrics such as cotton/brocade, polyester cotton.Reactive dye system of the present invention
Product can (such as exhaust dyeing method, pad dyeing decoration method, direct printing, discharge print in accordance with common reactive dyeing and printing method
Spend) dyeing and stamp are carried out, it can be also used for one bath two stage process dyeing.The one bath two stage process dyeing, including standard
It is standby that --- (singing, --- --- oxygen bleaching --- washing --- pickling neutralizes, it is desirable that cloth cover pH is in neutrality for pre-treatment desizing for pre-treatment
Or faintly acid) --- dyeing --- drain is soaped --- post-processing.Current conventional use of one bath two stage process is in dye cotton blend
When fabric, by taking polyester cotton as an example, usually first 60 DEG C plus soda ash heat preservation fixation dye cotton component, then be warming up to 130 DEG C of heat preservations dyes and wash group
Point；Due to conventional reactive dye non-refractory, it can decompose at 130 DEG C and not paint, therefore disperse dyes and reactive dye need substep
It is added.
Preferably, the application is the application in the dyeing of the one bath two stage process of cotton blended fabric.Due to the present invention
The reactive dye compound and reactive dye product of offer have the performance of high temperature resistant printing and dyeing, therefore wherein contaminate the reactive dye of cotton
It synchronous can be added with the dyestuff for contaminating other fabrics.For example, disperse dyes can be synchronous with reactive dye when dye polyester cotton
It is added.
Reactive dye compound and dye preparations of the present invention have when printed fabrics blue to black tone, fixation
Rate height, favorable reproducibility, the excellent especially rub resistance of every color fastness and washing fastness are prominent, and high temperature resistant printing and dyeing performance is good, especially
It is applicable in the one bath two stage process dyeing of cotton blended fabric.
(4) Detailed description of the invention
Fig. 1 is the schematic diagram for the polyester-cotton fabric one bath two stage process dyeing that the present invention uses.
(5) specific embodiment
The present invention is described further combined with specific embodiments below, but protection scope of the present invention is not limited in
(compound in embodiment as formula description is expressed as the form of its sodium salt, because it is usually with salt particular certain cancers or sylvite for this
Form preparation and separation, those of ordinary skill in the art can also easily be acidifieds as sour form, will not influence it
Printing and dyeing performance):
Embodiment 1:
By the component A of 30 grams of formulas (I -1), the component B of 50 grams of formulas (II -1), 20 grams of formulas (III -1) component C and 15 grams of members
Bright powder carries out mechanical mixture, and obtained dyestuff can contaminate cotton fabric for black.
Embodiment 2~50:
According to method described in embodiment 1, the difference is that using the type and weight of table 1 Chinese style component A~C and auxiliary agent,
Same to carry out mechanical mixture, cotton fabric can be contaminated to be blue to black by obtaining reactive dye of the present invention:
Table 1
Embodiment 51
By the component A of 35 grams of formulas (I -1), the component B of 40 grams of formulas (II -1), 15 grams of formulas (III -1) component C, 10 grams of C.I.
Active red 196 and 15 gram anhydrous sodium sulphate carries out mechanical mixture, and obtained dyestuff can contaminate cotton fabric for black.
Embodiment 52
By the component A of 35 grams of formulas (I -1), the component B of 35 grams of formulas (II -1), 15 grams of formulas (III -1) component C, 10 grams of C.I.
REACTIVE Orange 122,5 grams of C.I. REACTIVE Blue 21 4 and 15 gram anhydrous sodium sulphate carry out mechanical mixture, and it is black that obtained dyestuff, which can contaminate cotton fabric,
Color.
Comparative example 1-2:
Respectively by embodiment 3, the embodiment 11 as a comparison case 1 and comparative example 2 in patent CN104804468A.
Dyeing Example:
Reactive dye that Examples 1 to 52, comparative example 1~2 obtain are washed by contaminating in an one bath two-step decoration method of Fig. 1 respectively
Glacial acetic acid, anhydrous sodium sulphate, high temperature levelling agent MP58, high temperature chelated dispersants 1S30, dispersion dye are added in dye bath for cotton blended fabric
Material, reactive dye, are warming up to 130 DEG C of dyes and wash 40 minutes, then are cooled to 80 DEG C plus soda ash dye cotton 40 minutes, and pickling neutralizes, then
It soaps twice afterwards by fabric drying, tests its degree of fixation respectively, and by the method determined in ISO 105-X12, ISO 105-C10
Its antifriction scrape along washing color fastness is tested, as a result such as the following table 2:
Table 2
As seen from the above table, reactive dye of the reactive blue provided by the invention to black dyes compared to comparative example 1-2, application
When the dyeing of polyester-cotton blend one bath two stage process, it is a environmental protection and economy type reactive blue that degree of fixation height, rub resistance and washable water fastness are excellent
To black dyes.
Claims (10)
1. a kind of reactive dye compound is selected from least one formula (I) institute comprising component A, component B and component C, the component A
The compound shown, the component B are selected from least one formula (II) compound represented, and the component C is selected from least one formula
(III) compound represented, based on the reactive dye compound, the mass percentage of component A is 20~90%, component B
Mass percentage be 5~70%, the mass percentage of component C is 5~50%:
In formula (I)~formula (III):
R1~R4Respectively stand alone as-H, C1~C4Alkyl, C1~C4Alkoxy or-SO3M7, preferably-H ,-CH3、-OCH3Or-
SO3M7；
R5、R6Respectively stand alone as-H, C1~C4Alkoxy or-SO3M8, preferably-H ,-OCH3Or-SO3M8；
R7For C1~C4Alkyl or-NH2, preferably-CH3Or-NH2；
R8For hydrogen or-SO3M9；
X is chlorine or fluorine；
The integer that n is 0~3, preferably 2 or 3；
Y1~Y5Respectively stand alone as-CH=CH2Or-C2H4OSO3M10；
M1~M10Respectively stand alone as hydrogen or alkali metal.
2. reactive dye compound as described in claim 1, it is characterised in that: the component A be selected from one of following formula or in which
Two or more mixtures:
3. reactive dye compound as described in claim 1, it is characterised in that: the component B be selected from one of following formula or in which
Two or more mixtures:
4. reactive dye compound as described in claim 1, it is characterised in that: the component C be selected from one of following formula or in which
Two or more mixtures:
5. reactive dye compound as described in claim 1, it is characterised in that: the reactive dye compound includes group
Divide A, component B and component C, in which:
Component A is selected from least one of formula (I -1)~(I -5)；
Component B is selected from least one of formula (II -1)~(II -5)；
Component C is selected from least one of formula (III -1)~(III -4)；
6. the reactive dye compound as described in one of Claims 1 to 5, it is characterised in that: the reactive dye compound
It is made of component A, component B and component C.
7. a kind of reactive dye product, it includes reactive dye compounds described in claim 1.
8. reactive dye product as claimed in claim 7, it is characterised in that: the reactive dye product includes auxiliary agent, institute
It is greater than 0 and≤45%, preferably greatly that the quality dosage for stating auxiliary agent, which accounts for the percentage range of reactive dye compound quality dosage,
In 0 and≤40%；The combination of the preferably following one or any of several of the auxiliary agent: naphthalene sulfonic acid-formaldehyde condensation product, methyl naphthalene sulfonic acid
Formaldehyde condensation products, benzyl naphthalenesulfonate formaldehyde condensation compound, industrial sulphuric acid sodium.
9. reactive dye product as claimed in claim 7 is in the printing and dyeing of cellulose fibre, Fypro or its blended fabric
Application, the especially application in the printing and dyeing of cotton blended fabric.
10. application as claimed in claim 9, it is characterised in that: the application is in the one bath two stage process of cotton blended fabric
Application in dyeing.
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